SDSS J115327.36+241331.1

All names: Gaia EDR3 4004387675817348224, Gaia DR2 4004387675817348224, Gaia DR3 4004387675817348224, SDSS J115327.36+241331.1, SDSS J115327.36+241331.13

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 11 53 27.34 (1) 11 53 27.36 11 53 27.34 (2) 11 53 27.36 (1)
Declination 24 13 31.05 (0.8) 24 13 31.13 24 13 31.06 (0.9) 24 13 31.25 (0.8)
Spectral type DA: DA: DA DA
Effective temperature [K] 7051.0 8001.0 (133)
log(g) [cgs] 5.48 7.98 (0.2)
Mass [M] 0.012 0.517 (0.1)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 1.75 (1) 1.46 (2) 1.75 (1)
Distance [pc] 571.25 (329) 686.61 (875) 571.23 (329)
Composition H
Proper motion (right ascension) [mas/yr] -12.06394895 (1) -11.74893497 (3) -12.064 (1)
Proper motion (declination) [mas/yr] -12.24479886 (0.9) -10.79558833 (2) -12.245 (0.9)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.13 (0.08) 21.13 (0.09) 21.13 (0.09)
g magnitude 20.75 (0.03) 20.74 (0.03) 20.74 (0.03)
r magnitude 20.63 (0.03) 20.62 (0.03) 20.62 (0.03)
i magnitude 20.56 (0.04) 20.57 (0.04) 20.57 (0.04)
z magnitude 20.47 (0.1) 20.42 (0.1) 20.42 (0.1)
G magnitude 20.59 (0.1) 20.67 20.59 (0.01)
BP magnitude 20.83 (0.1) 20.61
RP magnitude 20.17 (0.1) 20.43
Pan g magnitude 20.74 (0.04)
Pan r magnitude 20.57 (0.03)
Pan i magnitude 20.62 (0.03)
Pan z magnitude 20.60 (0.02)
Pan y magnitude 20.27 (0.2)
E(B-V) 0.019

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.